21771330336

素因数分解:

$2^5\times 3^5\times 7^2\times {\mathrm{57139}}^1$

素因数の和:57178

約数の個数: 216

約数和(自身を含む): 74689065360

約数和(自身を除く): 52917735024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 243, 252, 288, 294, 324, 336, 378, 392, 432, 441, 486, 504, 567, 588, 648, 672, 756, 784, 864, 882, 972, 1008, 1134, 1176, 1296, 1323, 1512, 1568, 1701, 1764, 1944, 2016, 2268, 2352, 2592, 2646, 3024, 3402, 3528, 3888, 3969, 4536, 4704, 5292, 6048, 6804, 7056, 7776, 7938, 9072, 10584, 11907, 13608, 14112, 15876, 18144, 21168, 23814, 27216, 31752, 42336, 47628, 54432, 57139, 63504, 95256, 114278, 127008, 171417, 190512, 228556, 342834, 381024, 399973, 457112, 514251, 685668, 799946, 914224, 1028502, 1199919, 1371336, 1542753, 1599892, 1828448, 2057004, 2399838, 2742672, 2799811, 3085506, 3199784, 3599757, 4114008, 4628259, 4799676, 5485344, 5599622, 6171012, 6399568, 7199514, 8228016, 8399433, 9256518, 9599352, 10799271, 11199244, 12342024, 12799136, 13884777, 14399028, 16456032, 16798866, 18513036, 19198704, 21598542, 22398488, 24684048, 25198299, 27769554, 28798056, 32397813, 33597732, 37026072, 38397408, 43197084, 44796976, 49368096, 50396598, 55539108, 57596112, 64795626, 67195464, 74052144, 75594897, 86394168, 89593952, 97193439, 100793196, 111078216, 115192224, 129591252, 134390928, 148104288, 151189794, 172788336, 194386878, 201586392, 222156432, 226784691, 259182504, 268781856, 302379588, 345576672, 388773756, 403172784, 444312864, 453569382, 518365008, 604759176, 680354073, 777547512, 806345568, 907138764, 1036730016, 1209518352, 1360708146, 1555095024, 1814277528, 2419036704, 2721416292, 3110190048, 3628555056, 5442832584, 7257110112, 10885665168, 21771330336]

約数ペア:

[(1, 21771330336), (2, 10885665168), (3, 7257110112), (4, 5442832584), (6, 3628555056), (7, 3110190048), (8, 2721416292), (9, 2419036704), (12, 1814277528), (14, 1555095024), (16, 1360708146), (18, 1209518352), (21, 1036730016), (24, 907138764), (27, 806345568), (28, 777547512), (32, 680354073), (36, 604759176), (42, 518365008), (48, 453569382), (49, 444312864), (54, 403172784), (56, 388773756), (63, 345576672), (72, 302379588), (81, 268781856), (84, 259182504), (96, 226784691), (98, 222156432), (108, 201586392), (112, 194386878), (126, 172788336), (144, 151189794), (147, 148104288), (162, 134390928), (168, 129591252), (189, 115192224), (196, 111078216), (216, 100793196), (224, 97193439), (243, 89593952), (252, 86394168), (288, 75594897), (294, 74052144), (324, 67195464), (336, 64795626), (378, 57596112), (392, 55539108), (432, 50396598), (441, 49368096), (486, 44796976), (504, 43197084), (567, 38397408), (588, 37026072), (648, 33597732), (672, 32397813), (756, 28798056), (784, 27769554), (864, 25198299), (882, 24684048), (972, 22398488), (1008, 21598542), (1134, 19198704), (1176, 18513036), (1296, 16798866), (1323, 16456032), (1512, 14399028), (1568, 13884777), (1701, 12799136), (1764, 12342024), (1944, 11199244), (2016, 10799271), (2268, 9599352), (2352, 9256518), (2592, 8399433), (2646, 8228016), (3024, 7199514), (3402, 6399568), (3528, 6171012), (3888, 5599622), (3969, 5485344), (4536, 4799676), (4704, 4628259), (5292, 4114008), (6048, 3599757), (6804, 3199784), (7056, 3085506), (7776, 2799811), (7938, 2742672), (9072, 2399838), (10584, 2057004), (11907, 1828448), (13608, 1599892), (14112, 1542753), (15876, 1371336), (18144, 1199919), (21168, 1028502), (23814, 914224), (27216, 799946), (31752, 685668), (42336, 514251), (47628, 457112), (54432, 399973), (57139, 381024), (63504, 342834), (95256, 228556), (114278, 190512), (127008, 171417)]